HK1186782A1 - System for an electrostatic stylus within a capacitive touch sensor - Google Patents

System for an electrostatic stylus within a capacitive touch sensor

Info

Publication number
HK1186782A1
HK1186782A1 HK13112439.9A HK13112439A HK1186782A1 HK 1186782 A1 HK1186782 A1 HK 1186782A1 HK 13112439 A HK13112439 A HK 13112439A HK 1186782 A1 HK1186782 A1 HK 1186782A1
Authority
HK
Hong Kong
Prior art keywords
touch sensor
capacitive touch
electrostatic stylus
stylus
electrostatic
Prior art date
Application number
HK13112439.9A
Other languages
Chinese (zh)
Inventor
Jonathan Westhues
Jefferson Y Han
Original Assignee
Perceptive Pixel Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Perceptive Pixel Inc filed Critical Perceptive Pixel Inc
Publication of HK1186782A1 publication Critical patent/HK1186782A1/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
    • G06F3/0354—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of 2D relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
    • G06F3/03545—Pens or stylus
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
    • G06F3/0441—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means using active external devices, e.g. active pens, for receiving changes in electrical potential transmitted by the digitiser, e.g. tablet driving signals
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/0416—Control or interface arrangements specially adapted for digitisers
    • G06F3/04162—Control or interface arrangements specially adapted for digitisers for exchanging data with external devices, e.g. smart pens, via the digitiser sensing hardware
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
    • G06F3/0442—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means using active external devices, e.g. active pens, for transmitting changes in electrical potential to be received by the digitiser
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
    • G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
    • G06F2203/04108—Touchless 2D- digitiser, i.e. digitiser detecting the X/Y position of the input means, finger or stylus, also when it does not touch, but is proximate to the digitiser's interaction surface without distance measurement in the Z direction

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Position Input By Displaying (AREA)
  • Electronic Switches (AREA)
  • Dc-Dc Converters (AREA)
HK13112439.9A 2010-08-30 2013-11-05 System for an electrostatic stylus within a capacitive touch sensor HK1186782A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/871,668 US9239637B2 (en) 2010-08-30 2010-08-30 Systems for an electrostatic stylus within a capacitive touch sensor
PCT/US2011/049512 WO2012030697A1 (en) 2010-08-30 2011-08-29 System for an electrostatic stylus within a capacitive touch sensor

Publications (1)

Publication Number Publication Date
HK1186782A1 true HK1186782A1 (en) 2014-03-21

Family

ID=44658831

Family Applications (1)

Application Number Title Priority Date Filing Date
HK13112439.9A HK1186782A1 (en) 2010-08-30 2013-11-05 System for an electrostatic stylus within a capacitive touch sensor

Country Status (11)

Country Link
US (2) US9239637B2 (en)
EP (1) EP2612218B1 (en)
JP (1) JP5845264B2 (en)
KR (1) KR101863163B1 (en)
CN (1) CN103221904B (en)
BR (1) BR112013004689A8 (en)
CA (1) CA2809038C (en)
HK (1) HK1186782A1 (en)
MY (1) MY166574A (en)
SG (2) SG187895A1 (en)
WO (1) WO2012030697A1 (en)

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Also Published As

Publication number Publication date
BR112013004689A8 (en) 2018-06-12
CA2809038A1 (en) 2012-03-08
MY166574A (en) 2018-07-17
EP2612218A1 (en) 2013-07-10
EP2612218B1 (en) 2014-07-30
JP2013536967A (en) 2013-09-26
US20120050231A1 (en) 2012-03-01
KR101863163B1 (en) 2018-07-13
CA2809038C (en) 2018-10-09
CN103221904B (en) 2016-03-30
SG187895A1 (en) 2013-03-28
BR112013004689A2 (en) 2016-05-10
SG10201506808PA (en) 2015-09-29
WO2012030697A1 (en) 2012-03-08
US9239637B2 (en) 2016-01-19
JP5845264B2 (en) 2016-01-20
RU2013108883A (en) 2014-09-10
US20160132137A1 (en) 2016-05-12
KR20140021504A (en) 2014-02-20
CN103221904A (en) 2013-07-24

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